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2023
Journal article
Pollen evolution in the genus Echinops (Cardueae, Asteraceae): deciphering the origin of giant pollen grains.
Hidalgo, Oriane ; Sánchez-Jiménez, Ismael ; Palazzesi, Luis ; Benoît, Loeuille ; Garnatje, Teresa
LM, Exine, Pollen grains, SEM, Echinops, Syncephalium , Compositae, and Pollen evolution
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2022
Journal article
Novel Insights into the Nature of Intraspecific Genome Size Diversity in Cannabis sativa L.
Cannabis sativa has been used for millennia in traditional medicine for ritual purposes and for the production of food and fibres, thus, providing important and versatile services to humans. The species, which currently has a worldwide distribution, strikes out for displaying a huge morphological and chemical diversity. Differences in Cannabis... -
2015
Journal article
Physical mapping of ribosomal DNA and genome size in diploid and polyploid North African Calligonum species (Polygonaceae).
Gouja, Hassen ; Garnatje, Teresa ; Hidalgo, Oriane ; Neffati, Mohamed ; Raies, Aly …
Cytogenetics, 35S rDNA, Genome organization, FISH, Fluorochrome banding, and 5S rDNA
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2021
Journal article
Erratum to: The correlation of phylogenetics, elevation and ploidy on the incidence of apomixis in Asteraceae in the European Alps.
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2021
Journal article
Detecting Introgressed Populations in the Iberian Endemic Centaurea podospermifolia through Genome Size.
Based on results from previous studies, populations of the Iberian endemic Centaurea podospermifolia north of the Ebro River are considered genetically pure, while those southward are introgressed, with genetic input from C. cephalariifolia. This phenomenon is particularly relevant, especially given both the endangered and protected status for the species, which... -
2020
Journal article
The correlation of phylogenetics, elevation and ploidy on the incidence of apomixis in Asteraceae in the European Alps.
Asexual reproduction has often been regarded as an evolutionary dead end, but asexual lineages (most notably those that are apomictic) are present in several angiosperm families and often comprise a large number of taxa, both widespread and endemic. Investigating correlations between genetic, environmental and taxonomic factors and the incidence of... -
2019
Journal article
Genome size variation at constant chromosome number is not correlated with repetitive DNA dynamism in Anacyclus (Asteraceae)
Abstract Background and Aims Changes in the amount of repetitive DNA (dispersed and tandem repeats) are considered the main contributors to genome size variation across plant species in the absence of polyploidy. However, the study of repeatome dynamism in groups showing contrasting genomic features and complex evolutionary histories is needed...Vitales, Daniel ; Álvarez, Inés ; Garcia, Sònia ; Hidalgo, Oriane ; Nieto Feliner, Gonzalo …